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<h2><span class="refentrytitle"><a name="GstRTSPExtension.top_of_page"></a>GstRTSPExtension</span></h2>
<p>GstRTSPExtension — Interface for extending RTSP protocols</p>
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<a name="GstRTSPExtension.signals"></a><h2>Signals</h2>
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<col width="300px" class="signals_name">
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<td class="signal_type"><a class="link" href="gst-plugins-base-libs-GstRtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a></td>
<td class="signal_name"><a class="link" href="GstRTSPExtension.html#GstRTSPExtension-send" title="The “send” signal">send</a></td>
<td class="signal_flags"><a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></td>
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<a name="GstRTSPExtension.other"></a><h2>Types and Values</h2>
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<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GstRTSPExtension.html#GstRTSPExtension-struct" title="GstRTSPExtension">GstRTSPExtension</a></td>
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<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="GstRTSPExtension.html#GstRTSPExtensionInterface" title="struct GstRTSPExtensionInterface">GstRTSPExtensionInterface</a></td>
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<div class="refsect1">
<a name="GstRTSPExtension.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    <a href="/usr/share/gtk-doc/html/gobject/GTypeModule.html">GInterface</a>
    <span class="lineart">╰──</span> GstRTSPExtension
</pre>
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<div class="refsect1">
<a name="GstRTSPExtension.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;gst/rtsp/rtsp.h&gt;
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<div class="refsect1">
<a name="GstRTSPExtension.description"></a><h2>Description</h2>
<p>This interface is implemented e.g. by the Windows Media Streaming RTSP
 exentension (rtspwms) and the RealMedia RTSP extension (rtspreal).</p>
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<div class="refsect1">
<a name="GstRTSPExtension.functions_details"></a><h2>Functions</h2>
<p></p>
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<div class="refsect1">
<a name="GstRTSPExtension.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GstRTSPExtension-struct"></a><h3>GstRTSPExtension</h3>
<pre class="programlisting">typedef struct _GstRTSPExtension GstRTSPExtension;</pre>
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<div class="refsect2">
<a name="GstRTSPExtensionInterface"></a><h3>struct GstRTSPExtensionInterface</h3>
<pre class="programlisting">struct GstRTSPExtensionInterface {
  GTypeInterface parent;

  /* vfunctions */
  gboolean      (*detect_server)    (GstRTSPExtension *ext, GstRTSPMessage *resp);

  GstRTSPResult (*before_send)      (GstRTSPExtension *ext, GstRTSPMessage *req);
  GstRTSPResult (*after_send)       (GstRTSPExtension *ext, GstRTSPMessage *req, GstRTSPMessage *resp);

  GstRTSPResult (*parse_sdp)        (GstRTSPExtension *ext, GstSDPMessage *sdp, GstStructure *s);
  GstRTSPResult (*setup_media)      (GstRTSPExtension *ext, GstSDPMedia *media);

  gboolean      (*configure_stream) (GstRTSPExtension *ext, GstCaps *caps);

  GstRTSPResult (*get_transports)   (GstRTSPExtension *ext, GstRTSPLowerTrans protocols, gchar **transport);

  GstRTSPResult (*stream_select)    (GstRTSPExtension *ext, GstRTSPUrl *url);

  /* signals */
  GstRTSPResult (*send)             (GstRTSPExtension *ext, GstRTSPMessage *req, GstRTSPMessage *resp);

  /* ABI: more vfunctions added later */
  GstRTSPResult (*receive_request)  (GstRTSPExtension *ext, GstRTSPMessage *req);
};
</pre>
<p>An interface representing RTSP extensions.</p>
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<div class="refsect1">
<a name="GstRTSPExtension.signal-details"></a><h2>Signal Details</h2>
<div class="refsect2">
<a name="GstRTSPExtension-send"></a><h3>The <code class="literal">“send”</code> signal</h3>
<pre class="programlisting"><a class="link" href="gst-plugins-base-libs-GstRtspdefs.html#GstRTSPResult" title="enum GstRTSPResult"><span class="returnvalue">GstRTSPResult</span></a>
user_function (<a class="link" href="GstRTSPExtension.html" title="GstRTSPExtension"><span class="type">GstRTSPExtension</span></a> *gstrtspextension,
               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>          arg1,
               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>          arg2,
               <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a>          user_data)</pre>
<p>Flags: <a href="/usr/share/gtk-doc/html/gobject/gobject-Signals.html#G-SIGNAL-RUN-LAST:CAPS">Run Last</a></p>
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